3H-[1,2,3]Triazolo[4,5-c]pyridin-7-amine CAS 116599-51-0

Purity 97%+In StockPharmaceutical Standards
CAS No.116599-51-0
Molecular FormulaC5H5N5
Molecular Weight135.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3H-[1,2,3]Triazolo[4,5-c]pyridin-7-amine CAS 116599-51-0 chemical structure

Description

3H-[1,2,3]Triazolo[4,5-c]pyridin-7-amine (CAS 116599-51-0) is a high-purity analytical reference standard with the molecular formula C5H5N5 and a molecular weight of 135.13 g/mol.

Structurally, 3H-[1,2,3]Triazolo[4,5-c]pyridin-7-amine (C5H5N5) contains a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 135.13 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 3H-[1,2,3]Triazolo[4,5-c]pyridin-7-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC5H5N5
Molecular Weight135.13 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1990
Nitrogen Atoms5

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